h1,h2,h3,h4,h5,h6,ul,ol,p,dd,dl,body,input{
    padding: 0;
    margin: 0;
}

ul,ol,li{
    list-style: none;
}

a{
    text-decoration: none;
}

em,i{
    font-style: normal;
}

strong,b{
    font-weight: normal;
}

.clearfix:before .clearfix:after{
    content: "";
    display: table;
}

.clearfix:after{
    clear: both;
}

.clearfix:after{
    zoom: 1;
}

.fl{
    float: left;
}

.fr{
    float: right;
}
